If you are happy with your reference designator placements (R1, R2, C1, etc) and anything else you have on the Names layers (25 & 26), then you can ignore them. I try and place all names so they don't overlap vias, pads, holes, and also the place markings for parts. You can right-click a part, SMASH it, and then move names, change their properties for size, font, etc.

Review the gerber files, you see can see what will end up the top & bottom for stenciling.

After a bit of digging I found a place for super cheap PCB manufacturing.

http://www.oshpark.com/

I just checked their site, and one thing worth pointing out is that their boards are all ENIG, which means gold immersion. I order all my boards ENIG because I believe its well worth the extra expense. So if you compare prices to this place be sure the place you're comparing to also is quoting ENIG.

I have been happy with International Circuits, but that does not mean I won't at least look ;-)

My first post mentioned that I ordered my boards from: http://www.oshpark.com/ It's been a while and since then the boards came in, have been populated and my layout is up and running. Manufacturing them and delivery took around 30 days but if you are in no rush then do recommend them. The quality is great for prototype boards. The drill hole alignment on the pads was well centered but the silkscreen was off a bit only on the backside. No worries there as long as the drill holes are good.

This was my first custom board so dropping the bootloader on was interesting. It turned out to be easier then what I was expecting. In my world, that never happens.

Check it out at:https://sites.google.com/site/0miker0/Designing-your-custom-Arduino-Board

I found that using vector instead of proportional text dramatically reduced the number of spurious stop mask error reportsmy guess is that proportional defines a rectangle to hold the textif that rectangle crosses a stop mask - ALARM ALARM the world is falling inby converting the text to vector is just moans where there's a real problem

basically you don't want the silk screen printing on top of where you're trying to solderIMHO YMMV

there are only 10 types of peoplethem that understands binaryand them that doesn't

Like I said: "I wouldn't worry about it as long as your Ref Des #s are clear and not intefering with connector markings or parts placement markings."I personally think proportional ends up looking better.

One debugging step I have learned the hard way is to view only layer 19 the unrouted layer. In a complex board you may not be able to see short unrouted air traces, by only showing the unrouted layer you of course can see them clearly if they are there.

Unrouted traces can occur if you route by hand or auto so I think this is a good debugging step.

One debugging step I have learned the hard way is to view only layer 19 the unrouted layer. In a complex board you may not be able to see short unrouted air traces, by only showing the unrouted layer you of course can see them clearly if they are there.

Unrouted traces can occur if you route by hand or auto so I think this is a good debugging step.

wade

I so wish there were a way to include a test for airwires in the DFU rules. I accidentally sent a board off with an unrouted trace... d'oh! Though in the end it was an excuse to add a bit more functionality to the project with another revision, it was still an aggravating mistake.

I order my boards at http://imall.iteadstudio.com/ but it almost passed 2 months and I'm still waiting.Does anyone already order boards on them and how did it take to deliver the boards?I have more boards to send to fabrication but with this delay I need to find another pcb house.My hope is to find a good one in Europe